The fiber-arch design was the lowest of seven bids.
纤维拱梁设计在七份竞标中报价最低。
The unwinding wheel is arch design, and wipes out the wrinkling of adhesive tape in the process of feeding.
展开轮为独特的弓形设计，彻底消除胶带在送料过程中起皱现象。
The unwinding wheel is arch design, and wipes out the wrinkling of adhesive tape in the process of feeding.
展开轮为独特的弓形设计，彻底消除胶带在送料过程中起皱现象。
应用推荐